package com.Hsu.trans.controller;

import com.Hsu.trans.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author Hsu琛君珩
 * @ClassName:UserController
 * @date 2024-01-22
 * @apiNote
 * @Version: v1.0
 */

@Slf4j
@RestController
@RequestMapping("/user")
public class UserController {
    @Autowired
    private DataSourceTransactionManager dataSourceTransactionManager;
    @Autowired
    private TransactionDefinition transactionDefinition;

    @Autowired
    private UserService userService;

    @RequestMapping("/registry")
    public String registry(String userName,String password){
        //开启事务
        TransactionStatus transaction = dataSourceTransactionManager.getTransaction(transactionDefinition);
        Integer result= userService.insertUser(userName,password);
        log.info("用户插入成功，result:"+result);
        //提交事务
        dataSourceTransactionManager.commit(transaction);
        //回滚事务
        //dataSourceTransactionManager.rollback(transaction);
        return "注册成功";
    }
}
